Joe has a rectangular patio that measures 4 feet by 6 feet. he plants to double the area of the patio by increasing each dimension by the same of feet. what will be the dimensions of the enlarged patio?

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

What is a rational number between 9.5 and 9.7

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040